US20110166654A1 - Spine implant insertion device and method - Google Patents
Spine implant insertion device and method Download PDFInfo
- Publication number
- US20110166654A1 US20110166654A1 US13/046,140 US201113046140A US2011166654A1 US 20110166654 A1 US20110166654 A1 US 20110166654A1 US 201113046140 A US201113046140 A US 201113046140A US 2011166654 A1 US2011166654 A1 US 2011166654A1
- Authority
- US
- United States
- Prior art keywords
- implant
- spinal implant
- shaft
- vertebra
- spinal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
- A61F2/4465—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages having a circular or kidney shaped cross-section substantially perpendicular to the axis of the spine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2/4611—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of spinal prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
- A61F2002/2835—Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/3011—Cross-sections or two-dimensional shapes
- A61F2002/30112—Rounded shapes, e.g. with rounded corners
- A61F2002/30133—Rounded shapes, e.g. with rounded corners kidney-shaped or bean-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/30495—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using a locking ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
- A61F2002/30538—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting angular orientation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30601—Special structural features of bone or joint prostheses not otherwise provided for telescopic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30904—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves serrated profile, i.e. saw-toothed
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2002/30906—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth shot- sand- or grit-blasted
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2002/4625—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use
- A61F2002/4627—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof with relative movement between parts of the instrument during use with linear motion along or rotating motion about the instrument axis or the implantation direction, e.g. telescopic, along a guiding rod, screwing inside the instrument
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2002/4629—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof connected to the endoprosthesis or implant via a threaded connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0015—Kidney-shaped, e.g. bean-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
- A61F2250/0006—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting angular orientation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00359—Bone or bony tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00395—Coating or prosthesis-covering structure made of metals or of alloys
- A61F2310/00407—Coating made of titanium or of Ti-based alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
- A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
Definitions
- the present invention generally relates to the field of medical devices. Some embodiments of the invention relate to spinal implants inserted in the spine of a patient during surgical procedures and to instruments used to insert the implants. Other embodiments of the invention relate to methods for positioning, rotating and advancing an implant during a surgical procedure.
- a spinal implant may be used to stabilize a portion of a spine.
- the implant may promote bone growth between adjacent vertebra that fuses the vertebra together.
- the implant may include a spherical protrusion, a threaded pin and an angled surface to facilitate remote adjustment of the implant position using an insertion instrument.
- the insertion instrument may include, but is not limited to, a threaded rod, an actuator and a lock knob.
- the insertion instrument can be attached and detached to the implant, rotate the implant by transferring torque from the actuator to the implant.
- the actuator can be used to lock the implant in relation to the instrument.
- the rod can be used to apply force to the implant and advance it.
- the implant and instruments may be supplied in an instrument kit.
- An intervertebral disc may degenerate. Degeneration may be caused by trauma, disease, and/or aging. An intervertebral disc that becomes degenerated may have to be partially or fully removed from a spinal column. Partial or full removal of an intervertebral disc may destabilize the spinal column. Destabilization of a spinal column may result in alteration of a natural separation distance between adjacent vertebra. Maintaining the natural separation between vertebra may prevent pressure from being applied to nerves that pass between vertebral bodies. Excessive pressure applied to the nerves may cause pain and nerve damage.
- a spinal implant may be inserted in a space created by the removal or partial removal of an intervertebral disc between adjacent vertebra.
- the spinal implant may maintain the height of the spine and restore stability to the spine. Bone growth may fuse the implant to adjacent vertebra.
- a spinal implant may be inserted during a spinal fixation procedure using an anterior, lateral, posterior, or transverse spinal approach.
- a discectomy may be performed to remove or partially remove a defective or damaged intervertebral disc. The discectomy may create a space for a spinal implant. The amount of removed disc material may correspond to the size and type of spinal implant to be inserted.
- a spinal implant comprising: a top, wherein at least a portion of the top is configured to contact a first vertebra; a bottom, wherein at least a portion of the bottom is configured to contact a second vertebra and a side having a releasable attachment to receive an insertion device and a cam surface to engage a cam on the insertion device.
- the spinal implant may include a hemispherical mount and a pin mounted within the spinal implant, wherein the insertion device attaches to the pin that serves as an axis of rotation and pivots around the pin with respect to the hemispherical housing.
- a method comprising: inserting an implant between portions of bone, wherein the implant locked at a first angle relative to a shaft of the instrument; loosening the implant relative to the shaft; turning the shaft to pivot the implant relative to the shaft, and releasing the implant from the instrument so that the implant is in position between the bone. Turning the shaft rotates a cam fixed to the shaft across a cam surface on the implant, wherein the cam surface is slanted and the movement of the cam across the cam surface pivots the implant.
- FIG. 1 is a top-side perspective view of a spinal implant attached to an insertion instrument.
- FIG. 2 is an exploded view showing the spinal implant separate from the insertion instrument.
- FIG. 3 is a perspective view of the FIG. 3 illustrates the interaction between the Actuator 202 of the instrument and the implant 100 .
- FIG. 4 is a perspective view of the implant releasably attached to the insertion instrument and positioned over a vertebra.
- FIG. 1 shows the spinal implant 100 releasably attached to an insertion instrument 200 .
- the implant 100 may be made by made of PEEK plastic commonly used in spinal implants.
- the implant includes a hemispherical mount 105 and slanted cam surface 106 from which the mount protrudes.
- the tip of rod 201 pivotably attaches to the mount such that the implant may pivot with respect to the axis of the instrument.
- the pivoting of the implant is controlled by the a knob on the instrument that rotates the cam wings 205 about the hemispherical surface. The rotation of the cam, slides the front edges of the cam wings across the and cam surface 106 and thereby forces the implant to pivot with respect to the axis of the instrument.
- a knob (e.g. actuator wings) 206 on the on the proximal end of the instrument enables a surgeon to rotate the cam and thereby adjust the angle between the implant and the axis of the instrument. Pivoting of the implant is caused as the actuator pushers 205 (e.g., cam) act on the slanted surface 106 of the implant 100 . As the cammed actuator 202 rotate and slide across the slanted surface 106 , the implant makes a yaw movement with respect to the axis of the instrument. Actuator 202 is equipped with the actuator wings 206 used to rotate pushers 205 (cam) from outside of the patient's body.
- actuator pushers 205 e.g., cam
- Locking knob 207 may be tightened to bind the actuator against the implant effectively locking the implant with respect to the instrument. When locked, axial force and torque can be applied to the handle 204 to advance the implant into the spinal space and position the implant in the space. Turning the locking knob 207 that is threaded inside and engages threads on the proximal end of the rod causes the actuator 202 that is hollow to slide axially forward over the threaded rod 201 and thereby loosen or tighten the actuator against the implant.
- FIG. 2 shows the details of the attachment of the implant 100 to the instrument 200 .
- Threaded pin 102 is inserted into the channel 107 in the spherical protrusion (mount) 105 and retained there by a snap ring 103 .
- a threaded hollow shaft 108 in the threaded pin 102 is aligned with the slot opening 109 of the implant so that the treaded rod 201 can be threaded into the shaft 108 of the pin 102 .
- Slot opening allows pivoting of the implant by accommodating the pendulum motion of the rod 201 .
- Pin 104 is made of a material that enhances X-ray imaging. Making the pin visible assists the physician in the positioning of the implant while viewing a real-time x-ray image of the implant and vertebra.
- the actuator 202 may be a hollow tube that is coaxial with the rod 201 .
- the pushers are fixed to the distal end of the actuator.
- the pushers 205 include cams that engage a cam surface 106 on the implant.
- the proximal end of the tube has a knob (e.g. actuator wings) 206 to turn the tube and thereby move the cams against the cam surface.
- the angle of the implant with respect to the implant is adjusted by moving the cam against the cam surface. Adjusting the angle may allow the surgeon to properly place the implant in the spine area.
- FIG. 3 illustrates the interaction between the Actuator 202 of the instrument and the implant 100 .
- the actuator 202 is rotated around the axis of the threaded rod 201 that is engaged in the threaded pin 102 .
- the cammed pushers 205 rotate, they push against the surface 106 .
- the implant 100 turns around the axis of the pin 102 . It can be envisioned as if the implant is performing a “dog wagging its tail” motion with respect to the insert instrument 200 .
- the locking knob 207 ( FIG. 1 ) is rotated, the actuator 202 is pushed against the implant 100 . Both pushers are advanced towards the surface 106 to bind the actuator against the implant so as to lock the implant with respect to the instrument. When locked, the assembly of the implant and instrument can be advanced while retaining the desired angle of the implant 100 in relation to the insertion instrument 200 .
- FIG. 4 shows the implant 100 with the insertion instrument 200 attached and in position on a patient vertebra 401 .
- Rotation of the actuator 202 in relation to the axis of the threaded rod 201 results in the rotation of the implant 100 around the axis of the pin 102 .
- Rotation of the knob 207 pushes the actuator 202 into the implant locking the assembly.
- hammer tapping can be applied to the handle 204 to advance the assembly forward.
- a spinal implant may be used to stabilize a portion of a spine.
- the implant may promote bone growth between adjacent vertebra that fuses the vertebra together.
- An implant may include an opening through a height of a body of the implant.
- the body of the implant may include curved sides.
- a top and/or a bottom of the implant may include protrusions that contact and/or engage vertebral surfaces to prevent backout of the implant from the disc space.
- a spinal implant may be used to provide stability and promote fusion of adjacent vertebra.
- the implant may be used in conjunction with a spinal stabilization device such as a bone plate or rod-and-fastener stabilization system.
- the implant may establish a desired separation distance between vertebra.
- the implant may promote bone growth between adjacent vertebra that fuses the vertebra together. Instrument at is necessary for insertion of an implant in a patient and alignment of the implant in the space.
- a discectomy may be performed to establish a disc space between vertebra.
- the disc space may be prepared for implant insertion by distraction of adjacent vertebra, rasping and filing of the bone to achieve the desired spacing.
- Implants may be constructed of biocompatible materials sufficiently strong to maintain spinal distraction. Implants may include, but are not limited to, allograft bone, xenograft bone, autograft bone, metals, ceramics, inorganic compositions, polymers such as PEEK, or combinations thereof. If the implant is not made of bone, surfaces of the implant that contact bone may be treated to promote fusion of the implant to the bone. Treatment may include, but is not limited to, applying a hydroxyapatite coating on contact surfaces, spraying a titanium plasma on contact surfaces, and/or texturing the contact surfaces by scoring, peening, implanting particles in the surfaces, or otherwise roughening the surfaces.
- an implant may include an opening that extends through a body of the implant.
- the opening may have a regular shape or an irregular shape.
- Bone graft may be placed in the opening.
- the bone graft may be autogenic bone graft, allogenic bone graft, xenogenic bone graft, and/or synthetic bone graft.
- Some implant embodiments may be constructed from allogenic bone, such as cortical bone from a femur, tibia, or other large bone.
- an implant may be formed from one or more pieces of allograft bone cut to a desired shape.
- sides of an implant may be shaped to increase contact between an implant and adjacent vertebra with notches, ribs and other similar features. Increasing contact of an implant with adjacent vertebra may inhibit movement of the implant after insertion. An increased contact area between an implant and adjacent vertebra may promote bone growth between adjacent vertebra.
- one or more sides of an implant may be curved.
- One or more curved sides of an implant may allow the implant to be maneuvered in a disc space during insertion of the implant.
- the curvature of a side may approximate a curvature of an anterior side of a vertebra adjacent to which the implant is inserted.
- Instruments may be used to prepare a space for an implant between adjacent vertebra.
- An instrument may be used to insert an implant in a prepared space.
- Instruments may be supplied to a surgeon or surgical team in an instrument set.
- An instrument set may include one or more implants for use during an insertion procedure.
- An instrument set may include implants of various sizes and/or lordotic angles to allow selection of an implant to suit a patient during surgery.
- Instrument is attached to the implant before the insertion into the body. When the desired position of the implant is achieved, instrument is disengaged from the implant and can be extracted from the body.
- An instrument acts as an implant inserter.
- the implant inserter may be used to push the implant and to rotate the implant. After insertion of the implant, the implant may be released from the inserter without the application of significant repositioning forces to the implant.
- the insertion instrument can be screwed into the implant using threads or use other techniques such as a tightening collet, jamming or grabbing.
- the implant turns around the axis of the implant pin as a result of the rotation of cam pushers. It can be imagined that other mechanisms can be used to rotate the implant such as ratchets or threaded push rods.
- the implant inserter may have a low profile that allows for visualization of the implant and surrounding area during insertion of the implant. Implant is equipped to couple and uncouple from the instrument.
Abstract
A spinal implant include a top, wherein at least a portion of the top is configured to contact a first vertebra, a bottom, wherein at least a portion of the bottom is configured to contact a second vertebra, a side having a releasable attachment to receive an insertion device and a cam surface to engage a cam on the insertion device
Description
- This application is a continuation of U.S. Non-Provisional Utility application Ser. No. 11/278,552, filed Apr. 4, 2006, and claims the benefit of U.S. Provisional Patent Application Ser. No. 60/669,356 filed Apr. 8, 2005, both of which applications are incorporated by reference.
- The present invention generally relates to the field of medical devices. Some embodiments of the invention relate to spinal implants inserted in the spine of a patient during surgical procedures and to instruments used to insert the implants. Other embodiments of the invention relate to methods for positioning, rotating and advancing an implant during a surgical procedure.
- A spinal implant may be used to stabilize a portion of a spine. The implant may promote bone growth between adjacent vertebra that fuses the vertebra together. The implant may include a spherical protrusion, a threaded pin and an angled surface to facilitate remote adjustment of the implant position using an insertion instrument.
- The insertion instrument may include, but is not limited to, a threaded rod, an actuator and a lock knob. The insertion instrument can be attached and detached to the implant, rotate the implant by transferring torque from the actuator to the implant. The actuator can be used to lock the implant in relation to the instrument. The rod can be used to apply force to the implant and advance it. The implant and instruments may be supplied in an instrument kit.
- An intervertebral disc may degenerate. Degeneration may be caused by trauma, disease, and/or aging. An intervertebral disc that becomes degenerated may have to be partially or fully removed from a spinal column. Partial or full removal of an intervertebral disc may destabilize the spinal column. Destabilization of a spinal column may result in alteration of a natural separation distance between adjacent vertebra. Maintaining the natural separation between vertebra may prevent pressure from being applied to nerves that pass between vertebral bodies. Excessive pressure applied to the nerves may cause pain and nerve damage.
- During a spinal fixation procedure, a spinal implant may be inserted in a space created by the removal or partial removal of an intervertebral disc between adjacent vertebra. The spinal implant may maintain the height of the spine and restore stability to the spine. Bone growth may fuse the implant to adjacent vertebra.
- A spinal implant may be inserted during a spinal fixation procedure using an anterior, lateral, posterior, or transverse spinal approach. A discectomy may be performed to remove or partially remove a defective or damaged intervertebral disc. The discectomy may create a space for a spinal implant. The amount of removed disc material may correspond to the size and type of spinal implant to be inserted.
- Spinal implants are described in U.S. Pat. No. 5,653,763 to Errico et al.; U.S. Pat. No. 5,713,899 to Marney et al.; U.S. Pat. No. 6,143,033 to Paul et al.; U.S. Pat. No. 6,245,108 to Biscup; and U.S. Pat. No. 5,609,635 to Michelson, United States Patent Application 20050027360 to Webb.
- A spinal implant is disclosed comprising: a top, wherein at least a portion of the top is configured to contact a first vertebra; a bottom, wherein at least a portion of the bottom is configured to contact a second vertebra and a side having a releasable attachment to receive an insertion device and a cam surface to engage a cam on the insertion device. The spinal implant may include a hemispherical mount and a pin mounted within the spinal implant, wherein the insertion device attaches to the pin that serves as an axis of rotation and pivots around the pin with respect to the hemispherical housing.
- A method is disclose comprising: inserting an implant between portions of bone, wherein the implant locked at a first angle relative to a shaft of the instrument; loosening the implant relative to the shaft; turning the shaft to pivot the implant relative to the shaft, and releasing the implant from the instrument so that the implant is in position between the bone. Turning the shaft rotates a cam fixed to the shaft across a cam surface on the implant, wherein the cam surface is slanted and the movement of the cam across the cam surface pivots the implant.
-
FIG. 1 is a top-side perspective view of a spinal implant attached to an insertion instrument. -
FIG. 2 is an exploded view showing the spinal implant separate from the insertion instrument. -
FIG. 3 is a perspective view of theFIG. 3 illustrates the interaction between theActuator 202 of the instrument and theimplant 100. -
FIG. 4 is a perspective view of the implant releasably attached to the insertion instrument and positioned over a vertebra. -
FIG. 1 shows thespinal implant 100 releasably attached to aninsertion instrument 200. Theimplant 100 may be made by made of PEEK plastic commonly used in spinal implants. The implant includes ahemispherical mount 105 andslanted cam surface 106 from which the mount protrudes. The tip ofrod 201 pivotably attaches to the mount such that the implant may pivot with respect to the axis of the instrument. The pivoting of the implant is controlled by the a knob on the instrument that rotates thecam wings 205 about the hemispherical surface. The rotation of the cam, slides the front edges of the cam wings across the andcam surface 106 and thereby forces the implant to pivot with respect to the axis of the instrument. - A knob (e.g. actuator wings) 206 on the on the proximal end of the instrument enables a surgeon to rotate the cam and thereby adjust the angle between the implant and the axis of the instrument. Pivoting of the implant is caused as the actuator pushers 205 (e.g., cam) act on the
slanted surface 106 of theimplant 100. As thecammed actuator 202 rotate and slide across theslanted surface 106, the implant makes a yaw movement with respect to the axis of the instrument. Actuator 202 is equipped with theactuator wings 206 used to rotate pushers 205 (cam) from outside of the patient's body. -
Locking knob 207 may be tightened to bind the actuator against the implant effectively locking the implant with respect to the instrument. When locked, axial force and torque can be applied to thehandle 204 to advance the implant into the spinal space and position the implant in the space. Turning thelocking knob 207 that is threaded inside and engages threads on the proximal end of the rod causes theactuator 202 that is hollow to slide axially forward over the threadedrod 201 and thereby loosen or tighten the actuator against the implant. -
FIG. 2 shows the details of the attachment of theimplant 100 to theinstrument 200. Threadedpin 102 is inserted into thechannel 107 in the spherical protrusion (mount) 105 and retained there by asnap ring 103. A threadedhollow shaft 108 in the threadedpin 102 is aligned with the slot opening 109 of the implant so that thetreaded rod 201 can be threaded into theshaft 108 of thepin 102. Slot opening allows pivoting of the implant by accommodating the pendulum motion of therod 201. Pin 104 is made of a material that enhances X-ray imaging. Making the pin visible assists the physician in the positioning of the implant while viewing a real-time x-ray image of the implant and vertebra. - The
actuator 202 may be a hollow tube that is coaxial with therod 201. The pushers are fixed to the distal end of the actuator. Thepushers 205 include cams that engage acam surface 106 on the implant. The proximal end of the tube has a knob (e.g. actuator wings) 206 to turn the tube and thereby move the cams against the cam surface. The angle of the implant with respect to the implant is adjusted by moving the cam against the cam surface. Adjusting the angle may allow the surgeon to properly place the implant in the spine area. -
FIG. 3 illustrates the interaction between theActuator 202 of the instrument and theimplant 100. Theactuator 202 is rotated around the axis of the threadedrod 201 that is engaged in the threadedpin 102. As thecammed pushers 205 rotate, they push against thesurface 106. As a result theimplant 100 turns around the axis of thepin 102. It can be envisioned as if the implant is performing a “dog wagging its tail” motion with respect to theinsert instrument 200. - If the locking knob 207 (
FIG. 1 ) is rotated, theactuator 202 is pushed against theimplant 100. Both pushers are advanced towards thesurface 106 to bind the actuator against the implant so as to lock the implant with respect to the instrument. When locked, the assembly of the implant and instrument can be advanced while retaining the desired angle of theimplant 100 in relation to theinsertion instrument 200. -
FIG. 4 shows theimplant 100 with theinsertion instrument 200 attached and in position on apatient vertebra 401. Rotation of theactuator 202 in relation to the axis of the threadedrod 201 results in the rotation of theimplant 100 around the axis of thepin 102. Rotation of theknob 207 pushes theactuator 202 into the implant locking the assembly. When the assembly is locked hammer tapping can be applied to thehandle 204 to advance the assembly forward. - A spinal implant may be used to stabilize a portion of a spine. The implant may promote bone growth between adjacent vertebra that fuses the vertebra together. An implant may include an opening through a height of a body of the implant. The body of the implant may include curved sides. A top and/or a bottom of the implant may include protrusions that contact and/or engage vertebral surfaces to prevent backout of the implant from the disc space.
- A spinal implant may be used to provide stability and promote fusion of adjacent vertebra. The implant may be used in conjunction with a spinal stabilization device such as a bone plate or rod-and-fastener stabilization system. The implant may establish a desired separation distance between vertebra. The implant may promote bone growth between adjacent vertebra that fuses the vertebra together. Instrument at is necessary for insertion of an implant in a patient and alignment of the implant in the space.
- A discectomy may be performed to establish a disc space between vertebra. The disc space may be prepared for implant insertion by distraction of adjacent vertebra, rasping and filing of the bone to achieve the desired spacing.
- It is desired to perform insertion of the implant and positioning of the implant using minimum number of inserted instruments and thought the smallest possible insertion channel in the body.
- Implants may be constructed of biocompatible materials sufficiently strong to maintain spinal distraction. Implants may include, but are not limited to, allograft bone, xenograft bone, autograft bone, metals, ceramics, inorganic compositions, polymers such as PEEK, or combinations thereof. If the implant is not made of bone, surfaces of the implant that contact bone may be treated to promote fusion of the implant to the bone. Treatment may include, but is not limited to, applying a hydroxyapatite coating on contact surfaces, spraying a titanium plasma on contact surfaces, and/or texturing the contact surfaces by scoring, peening, implanting particles in the surfaces, or otherwise roughening the surfaces.
- In some embodiments, an implant may include an opening that extends through a body of the implant. The opening may have a regular shape or an irregular shape. Bone graft may be placed in the opening. The bone graft may be autogenic bone graft, allogenic bone graft, xenogenic bone graft, and/or synthetic bone graft. Some implant embodiments may be constructed from allogenic bone, such as cortical bone from a femur, tibia, or other large bone. In some embodiments, an implant may be formed from one or more pieces of allograft bone cut to a desired shape.
- In certain embodiments, sides of an implant may be shaped to increase contact between an implant and adjacent vertebra with notches, ribs and other similar features. Increasing contact of an implant with adjacent vertebra may inhibit movement of the implant after insertion. An increased contact area between an implant and adjacent vertebra may promote bone growth between adjacent vertebra.
- In some embodiments, one or more sides of an implant may be curved. One or more curved sides of an implant may allow the implant to be maneuvered in a disc space during insertion of the implant. The curvature of a side may approximate a curvature of an anterior side of a vertebra adjacent to which the implant is inserted.
- Instruments may be used to prepare a space for an implant between adjacent vertebra. An instrument may be used to insert an implant in a prepared space. Instruments may be supplied to a surgeon or surgical team in an instrument set. An instrument set may include one or more implants for use during an insertion procedure. An instrument set may include implants of various sizes and/or lordotic angles to allow selection of an implant to suit a patient during surgery. Instrument is attached to the implant before the insertion into the body. When the desired position of the implant is achieved, instrument is disengaged from the implant and can be extracted from the body.
- An instrument acts as an implant inserter. The implant inserter may be used to push the implant and to rotate the implant. After insertion of the implant, the implant may be released from the inserter without the application of significant repositioning forces to the implant. It can be imagined that the insertion instrument can be screwed into the implant using threads or use other techniques such as a tightening collet, jamming or grabbing. In the disclosed embodiment the implant turns around the axis of the implant pin as a result of the rotation of cam pushers. It can be imagined that other mechanisms can be used to rotate the implant such as ratchets or threaded push rods. The implant inserter may have a low profile that allows for visualization of the implant and surrounding area during insertion of the implant. Implant is equipped to couple and uncouple from the instrument.
- While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (25)
1. A method to surgically insert a spinal implant between vertebra in a mammalian patient using an insertion tool, the method comprising:
releasebly attaching the spinal implant to a distal portion of the insertion tool;
inserting the spinal implant between the vertebra while the spinal implant is attached to the distal portion;
while the spinal implant is between the vertebra, manipulating a proximal region of the insertion tool to force the spinal implant to make a yaw movement with respect to an axis of the distal portion, and
after making the yaw movement, releasing the distal portion from the spinal implant and removing the insertion tool from the patient while the spinal implant remains between the vertebra.
2. The method as in claim 1 wherein the manipulation of the proximal region includes turning a tube about a rod coaxial to the tube, wherein the step of releasably attaching includes attaching a distal end of the rod to the spinal implant and the yaw movement is made by turning a distal end of the tube against the implant.
3. The method of claim 1 further comprising locking the implant at a first angle relative to the shaft of the instrument prior to the insertion of the implant.
4. The method of claim 3 wherein the implant such that a longitudinal axis of the implant is generally aligned with a longitudinal axis of the insertion tool.
5. The method of claim 1 wherein turning the shaft rotates a cam fixed to the shaft across a cam surface on the implant.
6. The method of claim 5 wherein the cam surface is slanted and the movement of the cam across the cam surface pivots the implant.
7. The method of claim 1 wherein the manipulation of the proximal end of the tool is performed without tilting a shaft between the proximal region and distal region.
8. The method of claim 7 wherein during the steps of the insertion, the manipulation and the removal, a shaft between the proximal region and the distal portions remains aligned along a single line.
9. The method of claim 1 wherein the yaw movement is within a plane parallel to a shaft between the proximal region and the distal portion.
10. A method comprising:
inserting an implant into a patient;
loosening the implant relative to the shaft;
turning the shaft about an axis of the shaft to pivot the implant relative to the shaft, and
releasing the implant from the instrument so that the implant is in position between the bone.
11. The method of claim 10 further comprising locking the implant at a first angle relative to the shaft of the instrument prior to the insertion of the implant.
12. The method of claim 10 wherein turning the shaft rotates a cam fixed to the shaft across a cam surface on the implant.
13. The method of claim 10 wherein the cam surface is slanted and the movement of the cam across the cam surface pivots the implant.
14. An assembly of a spinal implant and an insertion tool to insert the spinal implant between vertebras wherein
the insertion tool comprising:
a shaft assembly including a hollow tube concentric with a rod;
a distal portion of the rod including a coupling for releasably attaching to the spinal implant;
a distal portion of the hollow tube having a cam surface adapted to engage an opposing cam surface on the spinal implant, and
a proximal region of the shaft assembly including a first grip to rotate the hollow tube about the rod and a second grip to rotate the rod within the hollow tube, and
the spinal implant comprising:
a pivoting pin within a housing on the implant, the pivoting pin adapted to couple to the coupling of the distal portion of the rod, wherein the pivoting pin is perpendicular to a longitudinal axis of the shaft assembly, and
the opposing cam surface is adjacent the housing.
15. The assembly in claim 14 wherein the opposing cam surface is aligned with a line extending through a longitudinal axis of the pin.
16. The assembly in claim 14 wherein the housing has a hemispherical outer surface and the opposing cam surface is adjacent the hemispherical outer surface.
17. The assembly in claim 14 wherein the cam surface is a planer surface.
18. The assembly in claim 14 wherein the pin includes a threaded aperture to receive a threaded tip at the distal portion of the rod.
19. The assembly in claim 14 wherein the housing and opposing cam surface are on a side of the spinal implant.
20. The assembly as in claim 19 where the spinal implant includes an upper surface and a lower surface each adapted to engage one of the vertebras, and wherein the side extends from the upper surface to the lower surface.
21. The assembly as in claim 14 wherein the implant includes at least one of allograft bone, xenograft bone and autograft bone.
22. A method to surgically insert a spinal implant between vertebra in a mammalian patient using an insertion tool, the method comprising:
releasebly attaching the spinal implant to a distal portion of a shaft of the insertion tool;
inserting the spinal implant between the vertebra while the spinal implant is attached to the distal portion of the shaft;
while the spinal implant is between the vertebra, manipulating a proximal region of the insertion tool to force the spinal implant to make a yaw movement with respect to an axis of the distal portion while the shaft remains substantially aligned with respect to a stationary straight line extending from between the vertebra, and
after making the yaw movement, releasing the distal portion from the spinal implant and removing the insertion tool from the patient while the spinal implant remains between the vertebra.
23. A method to insert a spinal implant between vertebra of a mammalian patient, the method comprising:
forming a space for the spinal implant between adjacent vertebra;
attaching the spinal implant to an end of a center shaft of an insertion tool, wherein the insertion tool includes a tubular shaft coaxial to the center shaft;
aligning the spinal implant with an axis of the shaft before inserting the spinal implant into the patient and while the spinal implant is positioned in or proximate to the space between the adjacent vertebra;
after positioning the spinal implant in or proximate to the space between the adjacent vertebra, rotating the tubular shaft about the center shaft to pivot the spinal implant relative to the center shaft, and
releasing the spinal implant from the center shaft so that the implant remains between the vertebra and the insertion tool may be removed from the patient.
24. The method of claim 23 further comprising locking the spinal implant into the alignment with the axis of the shaft while the implant and center shaft are inserted into the patient and releasing the locking to rotate the tubular shaft and pivot the spinal implant.
26. The method of claim 24 wherein pivoting the spinal implant includes moving the spinal implant in a yaw direction with respect to the center shaft and holding the center shaft stationary while the spinal implant moves in the yaw direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/046,140 US20110166654A1 (en) | 2005-04-08 | 2011-03-11 | Spine implant insertion device and method |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66935605P | 2005-04-08 | 2005-04-08 | |
US11/278,552 US7959675B2 (en) | 2005-04-08 | 2006-04-04 | Spine implant insertion device and method |
US13/046,140 US20110166654A1 (en) | 2005-04-08 | 2011-03-11 | Spine implant insertion device and method |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/278,552 Continuation US7959675B2 (en) | 2005-04-08 | 2006-04-04 | Spine implant insertion device and method |
Publications (1)
Publication Number | Publication Date |
---|---|
US20110166654A1 true US20110166654A1 (en) | 2011-07-07 |
Family
ID=37188055
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/278,552 Expired - Fee Related US7959675B2 (en) | 2005-04-08 | 2006-04-04 | Spine implant insertion device and method |
US13/046,140 Abandoned US20110166654A1 (en) | 2005-04-08 | 2011-03-11 | Spine implant insertion device and method |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/278,552 Expired - Fee Related US7959675B2 (en) | 2005-04-08 | 2006-04-04 | Spine implant insertion device and method |
Country Status (1)
Country | Link |
---|---|
US (2) | US7959675B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9730802B1 (en) | 2014-01-14 | 2017-08-15 | Nuvasive, Inc. | Spinal fusion implant and related methods |
US10478313B1 (en) | 2014-01-10 | 2019-11-19 | Nuvasive, Inc. | Spinal fusion implant and related methods |
US20200246160A1 (en) * | 2019-02-01 | 2020-08-06 | Globus Medical, Inc. | Intervertebral spinal implant |
US11337825B2 (en) | 2020-05-15 | 2022-05-24 | Life Spine, Inc. | Steerable implant assembly |
US11382764B2 (en) | 2019-06-10 | 2022-07-12 | Life Spine, Inc. | Expandable implant assembly with compression features |
US11602440B2 (en) | 2020-06-25 | 2023-03-14 | Life Spine, Inc. | Expandable implant assembly |
US11602439B2 (en) | 2020-04-16 | 2023-03-14 | Life Spine, Inc. | Expandable implant assembly |
US11857432B2 (en) | 2020-04-13 | 2024-01-02 | Life Spine, Inc. | Expandable implant assembly |
Families Citing this family (135)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2897259B1 (en) | 2006-02-15 | 2008-05-09 | Ldr Medical Soc Par Actions Si | INTERSOMATIC TRANSFORAMINAL CAGE WITH INTERBREBAL FUSION GRAFT AND CAGE IMPLANTATION INSTRUMENT |
FR2827156B1 (en) | 2001-07-13 | 2003-11-14 | Ldr Medical | VERTEBRAL CAGE DEVICE WITH MODULAR FASTENING |
US8388684B2 (en) | 2002-05-23 | 2013-03-05 | Pioneer Signal Technology, Inc. | Artificial disc device |
AU2004212942A1 (en) | 2003-02-14 | 2004-09-02 | Depuy Spine, Inc. | In-situ formed intervertebral fusion device |
US20040267367A1 (en) | 2003-06-30 | 2004-12-30 | Depuy Acromed, Inc | Intervertebral implant with conformable endplate |
US20060229627A1 (en) | 2004-10-29 | 2006-10-12 | Hunt Margaret M | Variable angle spinal surgery instrument |
US7806932B2 (en) * | 2003-08-01 | 2010-10-05 | Zimmer Spine, Inc. | Spinal implant |
US8636802B2 (en) | 2004-03-06 | 2014-01-28 | DePuy Synthes Products, LLC | Dynamized interspinal implant |
EP1814474B1 (en) | 2004-11-24 | 2011-09-14 | Samy Abdou | Devices for inter-vertebral orthopedic device placement |
US9532821B2 (en) | 2005-04-12 | 2017-01-03 | Nathan C. Moskowitz | Bi-directional fixating/locking transvertebral body screw/intervertebral cage stand-alone constructs with vertical hemi-bracket screw locking mechanism |
US9744052B2 (en) | 2005-04-12 | 2017-08-29 | Nathan C. Moskowitz | Bi-directional fixating/locking transvertebral body screw/intervertebral cage stand-alone constructs |
US7942903B2 (en) | 2005-04-12 | 2011-05-17 | Moskowitz Ahmnon D | Bi-directional fixating transvertebral body screws and posterior cervical and lumbar interarticulating joint calibrated stapling devices for spinal fusion |
US7846188B2 (en) | 2005-04-12 | 2010-12-07 | Moskowitz Nathan C | Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, total intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion |
US9814601B2 (en) | 2005-04-12 | 2017-11-14 | Nathan C. Moskowitz | Bi-directional fixating/locking transvertebral body screw/intervertebral cage stand-alone constructs |
US11903849B2 (en) | 2005-04-12 | 2024-02-20 | Moskowitz Family Llc | Intervertebral implant and tool assembly |
US9848993B2 (en) | 2005-04-12 | 2017-12-26 | Nathan C. Moskowitz | Zero-profile expandable intervertebral spacer devices for distraction and spinal fusion and a universal tool for their placement and expansion |
US7575580B2 (en) | 2005-04-15 | 2009-08-18 | Warsaw Orthopedic, Inc. | Instruments, implants and methods for positioning implants into a spinal disc space |
FR2891135B1 (en) | 2005-09-23 | 2008-09-12 | Ldr Medical Sarl | INTERVERTEBRAL DISC PROSTHESIS |
WO2007038545A1 (en) * | 2005-09-26 | 2007-04-05 | Warsaw Orthopedic, Inc. | Transforaminal hybrid implant |
US7993376B2 (en) * | 2005-09-29 | 2011-08-09 | Depuy Spine, Inc. | Methods of implanting a motion segment repair system |
US7988695B2 (en) | 2005-12-21 | 2011-08-02 | Theken Spine, Llc | Articulated delivery instrument |
US7559930B2 (en) * | 2006-01-26 | 2009-07-14 | Warsaw Orthopedic, Inc. | Surgical tool and method with an actuation mechanism for controlling reciprocation and locking of an anti-rotation member relative to an engagement member for facilitating positioning of an intervertebral device |
US8409290B2 (en) * | 2006-03-08 | 2013-04-02 | Seaspine, Inc. | Interbody device for spinal applications |
WO2008115975A1 (en) * | 2006-03-22 | 2008-09-25 | Alpinespine Llc | Pivotable interbody spacer system and method |
US9345587B2 (en) | 2006-03-22 | 2016-05-24 | Beacon Biomedical, Llc | Pivotal lateral cage and method of insertion |
US7976549B2 (en) | 2006-03-23 | 2011-07-12 | Theken Spine, Llc | Instruments for delivering spinal implants |
US20080027544A1 (en) * | 2006-07-28 | 2008-01-31 | Warsaw Orthopedic Inc. | Instruments and techniques for engaging spinal implants for insertion into a spinal space |
US8409213B2 (en) * | 2006-08-10 | 2013-04-02 | Pioneer Surgical Technology, Inc. | Insertion instrument for artificial discs |
US8118872B2 (en) | 2006-08-10 | 2012-02-21 | Pioneer Surgical Technology, Inc. | System and methods for inserting a spinal disc device into an intervertebral space |
US8506636B2 (en) | 2006-09-08 | 2013-08-13 | Theken Spine, Llc | Offset radius lordosis |
JP5064504B2 (en) * | 2006-09-21 | 2012-10-31 | スパインコア,インコーポレイテッド | Intervertebral disc graft and instrument set and insertion method therefor |
US8372084B2 (en) * | 2006-09-22 | 2013-02-12 | Pioneer Surgical Technology, Inc. | System and methods for inserting a spinal disc device into an intervertebral space |
US8641764B2 (en) * | 2006-10-11 | 2014-02-04 | G&L Consulting, Llc | Spine implant insertion device and method |
EP1925271B1 (en) * | 2006-11-22 | 2009-08-19 | Eden Spine Europe SA | Intervertebral implant |
US8105382B2 (en) | 2006-12-07 | 2012-01-31 | Interventional Spine, Inc. | Intervertebral implant |
US9039768B2 (en) | 2006-12-22 | 2015-05-26 | Medos International Sarl | Composite vertebral spacers and instrument |
US9002944B2 (en) | 2007-04-04 | 2015-04-07 | Pathfinders International, Llc | Virtual badge, device and method |
US8930458B2 (en) | 2007-04-04 | 2015-01-06 | Pathfinders International, Llc | GPS pathfinder cell phone and method |
FR2916956B1 (en) | 2007-06-08 | 2012-12-14 | Ldr Medical | INTERSOMATIC CAGE, INTERVERTEBRAL PROSTHESIS, ANCHORING DEVICE AND IMPLANTATION INSTRUMENTATION |
US8900307B2 (en) | 2007-06-26 | 2014-12-02 | DePuy Synthes Products, LLC | Highly lordosed fusion cage |
US20100131069A1 (en) * | 2007-08-01 | 2010-05-27 | Jeffrey Halbrecht | Method and system for patella tendon realignment |
EP2178468B1 (en) | 2007-08-01 | 2016-06-22 | Jeffrey Halbrecht | System for patella tendon realignment |
US8398649B2 (en) * | 2007-08-06 | 2013-03-19 | Us Spine, Inc. | Articulating transforaminal lumbar interbody fusion inserter device and associated method of use |
EP2237748B1 (en) | 2008-01-17 | 2012-09-05 | Synthes GmbH | An expandable intervertebral implant |
US20090248092A1 (en) | 2008-03-26 | 2009-10-01 | Jonathan Bellas | Posterior Intervertebral Disc Inserter and Expansion Techniques |
US8333804B1 (en) * | 2008-03-27 | 2012-12-18 | Spinelogik, Inc. | Intervertebral fusion device and method of use |
US8216317B2 (en) | 2008-03-31 | 2012-07-10 | Stryker Spine | Spinal implant apparatus and methods |
CA2720580A1 (en) | 2008-04-05 | 2009-10-08 | Synthes Usa, Llc | Expandable intervertebral implant |
US8545566B2 (en) * | 2008-10-13 | 2013-10-01 | Globus Medical, Inc. | Articulating spacer |
US8147554B2 (en) * | 2008-10-13 | 2012-04-03 | Globus Medical, Inc. | Intervertebral spacer |
CA2750917A1 (en) * | 2008-12-26 | 2010-07-01 | Scott Spann | Minimally-invasive retroperitoneal lateral approach for spinal surgery |
US9220547B2 (en) | 2009-03-27 | 2015-12-29 | Spinal Elements, Inc. | Flanged interbody fusion device |
US9526620B2 (en) | 2009-03-30 | 2016-12-27 | DePuy Synthes Products, Inc. | Zero profile spinal fusion cage |
WO2010129697A1 (en) | 2009-05-06 | 2010-11-11 | Thibodeau Lee L | Expandable spinal implant apparatus and method of use |
EP2451403B1 (en) | 2009-07-09 | 2016-04-27 | R Tree Innovations, LLC | System for insertion of an inter-body implant device |
US9668868B2 (en) | 2009-08-27 | 2017-06-06 | Cotera, Inc. | Apparatus and methods for treatment of patellofemoral conditions |
US9278004B2 (en) | 2009-08-27 | 2016-03-08 | Cotera, Inc. | Method and apparatus for altering biomechanics of the articular joints |
US9861408B2 (en) | 2009-08-27 | 2018-01-09 | The Foundry, Llc | Method and apparatus for treating canine cruciate ligament disease |
US10349980B2 (en) | 2009-08-27 | 2019-07-16 | The Foundry, Llc | Method and apparatus for altering biomechanics of the shoulder |
ES2477581T3 (en) | 2009-08-27 | 2014-07-17 | Cotera, Inc. | Apparatus for redistribution of forces in joint joints |
BR112012005663A2 (en) | 2009-09-17 | 2021-07-27 | Synthes Gmbh | intervertebral implant with expandable bone fixation limbs |
US9028553B2 (en) | 2009-11-05 | 2015-05-12 | DePuy Synthes Products, Inc. | Self-pivoting spinal implant and associated instrumentation |
US8764806B2 (en) | 2009-12-07 | 2014-07-01 | Samy Abdou | Devices and methods for minimally invasive spinal stabilization and instrumentation |
US9393129B2 (en) | 2009-12-10 | 2016-07-19 | DePuy Synthes Products, Inc. | Bellows-like expandable interbody fusion cage |
US9833331B2 (en) | 2009-12-31 | 2017-12-05 | Ldr Medical | Anchoring device and system for an intervertebral implant, intervertebral implant and implantation instrument |
US9427324B1 (en) | 2010-02-22 | 2016-08-30 | Spinelogik, Inc. | Intervertebral fusion device and method of use |
US9907560B2 (en) | 2010-06-24 | 2018-03-06 | DePuy Synthes Products, Inc. | Flexible vertebral body shavers |
US8979860B2 (en) | 2010-06-24 | 2015-03-17 | DePuy Synthes Products. LLC | Enhanced cage insertion device |
AU2011271465B2 (en) | 2010-06-29 | 2015-03-19 | Synthes Gmbh | Distractible intervertebral implant |
US9351848B2 (en) | 2010-09-03 | 2016-05-31 | Globus Medical, Inc. | Expandable fusion device and method of installation thereof |
US9566168B2 (en) | 2010-09-03 | 2017-02-14 | Globus Medical, Inc. | Expandable fusion device and method of installation thereof |
US20120078372A1 (en) | 2010-09-23 | 2012-03-29 | Thomas Gamache | Novel implant inserter having a laterally-extending dovetail engagement feature |
US20120078373A1 (en) | 2010-09-23 | 2012-03-29 | Thomas Gamache | Stand alone intervertebral fusion device |
US11529241B2 (en) | 2010-09-23 | 2022-12-20 | DePuy Synthes Products, Inc. | Fusion cage with in-line single piece fixation |
US8858637B2 (en) | 2010-09-30 | 2014-10-14 | Stryker Spine | Surgical implant with guiding rail |
US8603175B2 (en) * | 2010-09-30 | 2013-12-10 | Stryker Spine | Method of inserting surgical implant with guiding rail |
US8425529B2 (en) | 2010-09-30 | 2013-04-23 | Stryker Spine | Instrument for inserting surgical implant with guiding rail |
US9402732B2 (en) | 2010-10-11 | 2016-08-02 | DePuy Synthes Products, Inc. | Expandable interspinous process spacer implant |
US8512408B2 (en) | 2010-12-17 | 2013-08-20 | Warsaw Orthopedic, Inc. | Flexiable spinal implant |
US9636230B2 (en) * | 2011-08-25 | 2017-05-02 | Vikram Talwar | Interbody fusion implant and screw guide |
US8845728B1 (en) | 2011-09-23 | 2014-09-30 | Samy Abdou | Spinal fixation devices and methods of use |
US9220607B2 (en) | 2011-10-28 | 2015-12-29 | Warsaw Oorthopedic, Inc. | Pivotable interbody implant system |
US9220542B2 (en) | 2011-12-13 | 2015-12-29 | Tecomet, Inc | System and method for a lockable polyaxial driver tool |
US20130226240A1 (en) | 2012-02-22 | 2013-08-29 | Samy Abdou | Spinous process fixation devices and methods of use |
FR2987256B1 (en) | 2012-02-24 | 2014-08-08 | Ldr Medical | ANCHORING DEVICE FOR INTERVERTEBRAL IMPLANT, INTERVERTEBRAL IMPLANT AND IMPLANTATION INSTRUMENTATION |
US9271836B2 (en) | 2012-03-06 | 2016-03-01 | DePuy Synthes Products, Inc. | Nubbed plate |
ES2598054T3 (en) * | 2012-03-30 | 2017-01-25 | Depuy Synthes Products Llc | Humeral component without stem |
US8986307B2 (en) | 2012-07-10 | 2015-03-24 | X-Spine Systems, Inc. | Surgical instrument with pivotable implant holder |
US9468466B1 (en) | 2012-08-24 | 2016-10-18 | Cotera, Inc. | Method and apparatus for altering biomechanics of the spine |
US9198767B2 (en) | 2012-08-28 | 2015-12-01 | Samy Abdou | Devices and methods for spinal stabilization and instrumentation |
US9320617B2 (en) | 2012-10-22 | 2016-04-26 | Cogent Spine, LLC | Devices and methods for spinal stabilization and instrumentation |
US10182921B2 (en) | 2012-11-09 | 2019-01-22 | DePuy Synthes Products, Inc. | Interbody device with opening to allow packing graft and other biologics |
US20150297247A1 (en) * | 2012-12-08 | 2015-10-22 | Kevin Seex | Surgical Tool |
US10022245B2 (en) | 2012-12-17 | 2018-07-17 | DePuy Synthes Products, Inc. | Polyaxial articulating instrument |
US10105239B2 (en) | 2013-02-14 | 2018-10-23 | Globus Medical, Inc. | Devices and methods for correcting vertebral misalignment |
US9585765B2 (en) | 2013-02-14 | 2017-03-07 | Globus Medical, Inc | Devices and methods for correcting vertebral misalignment |
US9402738B2 (en) | 2013-02-14 | 2016-08-02 | Globus Medical, Inc. | Devices and methods for correcting vertebral misalignment |
US9782265B2 (en) | 2013-02-15 | 2017-10-10 | Globus Medical, Inc | Articulating and expandable vertebral implant |
US10117754B2 (en) | 2013-02-25 | 2018-11-06 | Globus Medical, Inc. | Expandable intervertebral implant |
US9204972B2 (en) | 2013-03-01 | 2015-12-08 | Globus Medical, Inc. | Articulating expandable intervertebral implant |
US9522070B2 (en) | 2013-03-07 | 2016-12-20 | Interventional Spine, Inc. | Intervertebral implant |
US10426632B2 (en) | 2013-03-13 | 2019-10-01 | Life Spine, Inc. | Expandable spinal interbody assembly |
US9186258B2 (en) | 2013-03-15 | 2015-11-17 | Globus Medical, Inc. | Expandable intervertebral implant |
US9149367B2 (en) | 2013-03-15 | 2015-10-06 | Globus Medical Inc | Expandable intervertebral implant |
US9034045B2 (en) | 2013-03-15 | 2015-05-19 | Globus Medical, Inc | Expandable intervertebral implant |
FR3005569B1 (en) | 2013-05-16 | 2021-09-03 | Ldr Medical | VERTEBRAL IMPLANT, VERTEBRAL IMPLANT FIXATION DEVICE AND IMPLANTATION INSTRUMENTATION |
FR3016285A1 (en) * | 2014-01-15 | 2015-07-17 | Kasios | INTERSOMATIC CAGE, IN PARTICULAR OF THE TRANSFORAMINAL TYPE |
FR3016793B1 (en) | 2014-01-30 | 2021-05-07 | Ldr Medical | ANCHORING DEVICE FOR SPINAL IMPLANT, SPINAL IMPLANT AND IMPLANTATION INSTRUMENTATION |
US9402739B2 (en) | 2014-02-07 | 2016-08-02 | Globus Medical, Inc. | Variable lordosis spacer and related methods of use |
FR3020756B1 (en) | 2014-05-06 | 2022-03-11 | Ldr Medical | VERTEBRAL IMPLANT, VERTEBRAL IMPLANT FIXATION DEVICE AND IMPLANT INSTRUMENTATION |
US11426290B2 (en) | 2015-03-06 | 2022-08-30 | DePuy Synthes Products, Inc. | Expandable intervertebral implant, system, kit and method |
US10857003B1 (en) | 2015-10-14 | 2020-12-08 | Samy Abdou | Devices and methods for vertebral stabilization |
EP3474783B1 (en) | 2016-06-28 | 2023-05-03 | Eit Emerging Implant Technologies GmbH | Expandable, angularly adjustable intervertebral cages |
US11596523B2 (en) | 2016-06-28 | 2023-03-07 | Eit Emerging Implant Technologies Gmbh | Expandable and angularly adjustable articulating intervertebral cages |
US10004609B2 (en) | 2016-09-23 | 2018-06-26 | Warsaw Orthopedic, Inc. | Surgical instrument and method |
US10744000B1 (en) | 2016-10-25 | 2020-08-18 | Samy Abdou | Devices and methods for vertebral bone realignment |
US10973648B1 (en) | 2016-10-25 | 2021-04-13 | Samy Abdou | Devices and methods for vertebral bone realignment |
US10888433B2 (en) | 2016-12-14 | 2021-01-12 | DePuy Synthes Products, Inc. | Intervertebral implant inserter and related methods |
US10398563B2 (en) | 2017-05-08 | 2019-09-03 | Medos International Sarl | Expandable cage |
US11344424B2 (en) | 2017-06-14 | 2022-05-31 | Medos International Sarl | Expandable intervertebral implant and related methods |
US10940016B2 (en) | 2017-07-05 | 2021-03-09 | Medos International Sarl | Expandable intervertebral fusion cage |
US11896494B2 (en) | 2017-07-10 | 2024-02-13 | Life Spine, Inc. | Expandable implant assembly |
US11033403B2 (en) | 2017-07-10 | 2021-06-15 | Life Spine, Inc. | Expandable implant assembly |
US10966843B2 (en) | 2017-07-18 | 2021-04-06 | DePuy Synthes Products, Inc. | Implant inserters and related methods |
US11045331B2 (en) | 2017-08-14 | 2021-06-29 | DePuy Synthes Products, Inc. | Intervertebral implant inserters and related methods |
WO2019051260A1 (en) | 2017-09-08 | 2019-03-14 | Pioneer Surgical Technology, Inc. | Intervertebral implants, instruments, and methods |
USD907771S1 (en) | 2017-10-09 | 2021-01-12 | Pioneer Surgical Technology, Inc. | Intervertebral implant |
AU2019342137A1 (en) | 2018-09-20 | 2021-03-25 | Spinal Elements, Inc. | Spinal implant device |
US11179248B2 (en) | 2018-10-02 | 2021-11-23 | Samy Abdou | Devices and methods for spinal implantation |
US11446156B2 (en) | 2018-10-25 | 2022-09-20 | Medos International Sarl | Expandable intervertebral implant, inserter instrument, and related methods |
US11896476B2 (en) | 2020-01-02 | 2024-02-13 | Zkr Orthopedics, Inc. | Patella tendon realignment implant with changeable shape |
US11426286B2 (en) | 2020-03-06 | 2022-08-30 | Eit Emerging Implant Technologies Gmbh | Expandable intervertebral implant |
US11911284B2 (en) | 2020-11-19 | 2024-02-27 | Spinal Elements, Inc. | Curved expandable interbody devices and deployment tools |
US11850160B2 (en) | 2021-03-26 | 2023-12-26 | Medos International Sarl | Expandable lordotic intervertebral fusion cage |
US11752009B2 (en) | 2021-04-06 | 2023-09-12 | Medos International Sarl | Expandable intervertebral fusion cage |
Citations (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5609635A (en) * | 1988-06-28 | 1997-03-11 | Michelson; Gary K. | Lordotic interbody spinal fusion implants |
US5653763A (en) * | 1996-03-29 | 1997-08-05 | Fastenetix, L.L.C. | Intervertebral space shape conforming cage device |
US5713899A (en) * | 1995-04-27 | 1998-02-03 | Societe Jbs Sa | Cervical cage designed for the performance of intersomatic arthrodesis |
US5717006A (en) * | 1994-02-08 | 1998-02-10 | Centre National De La Recherche Scientifique (C.N.R.S.) | Composition for biomaterial; preparation process |
US5895428A (en) * | 1996-11-01 | 1999-04-20 | Berry; Don | Load bearing spinal joint implant |
US6143033A (en) * | 1998-01-30 | 2000-11-07 | Synthes (Usa) | Allogenic intervertebral implant |
US6143032A (en) * | 1997-11-12 | 2000-11-07 | Schafer Micomed Gmbh | Intervertebral implant |
US6156037A (en) * | 1998-10-28 | 2000-12-05 | Sdgi Holdings, Inc. | Anterior lateral spine cage-plate fixation device and technique |
US6245108B1 (en) * | 1999-02-25 | 2001-06-12 | Spineco | Spinal fusion implant |
US6346123B1 (en) * | 1996-10-24 | 2002-02-12 | Sdgi Holdings, Inc. | Ceramic fusion implants and compositions |
US20020107573A1 (en) * | 1999-03-07 | 2002-08-08 | Discure Ltd. | Method and apparatus for computerized surgery |
US20020161444A1 (en) * | 2001-04-28 | 2002-10-31 | Gil-Woon Choi | Spine fusion implant |
US6478800B1 (en) * | 2000-05-08 | 2002-11-12 | Depuy Acromed, Inc. | Medical installation tool |
US6517544B1 (en) * | 1998-06-09 | 2003-02-11 | Gary K. Michelson | Device and method for preparing a space between adjacent vertebrae to receive an insert |
US6537589B1 (en) * | 2000-04-03 | 2003-03-25 | Kyung Won Medical Co., Ltd. | Calcium phosphate artificial bone as osteoconductive and biodegradable bone substitute material |
US6558484B1 (en) * | 2001-04-23 | 2003-05-06 | Hiroshi Onoe | High strength screw |
US20030100950A1 (en) * | 2000-03-22 | 2003-05-29 | Olivier Moret | Cage-type intervertebral implant |
US6599294B2 (en) * | 1999-01-30 | 2003-07-29 | Aesculap Ag & Co. Kg | Surgical instrument for introducing intervertebral implants |
US6682534B2 (en) * | 2001-08-02 | 2004-01-27 | Depuy Acromed, Inc. | Endplate preparation instrument and associated method |
US6719794B2 (en) * | 2001-05-03 | 2004-04-13 | Synthes (U.S.A.) | Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure |
US20040153065A1 (en) * | 2003-02-03 | 2004-08-05 | Lim Roy K. | Expanding interbody implant and articulating inserter and method |
US20040193159A1 (en) * | 1997-01-02 | 2004-09-30 | St. Francis Medical Technologies, Inc. | Spinal implants, insertion instruments, and methods of use |
US20050004671A1 (en) * | 2003-07-01 | 2005-01-06 | Thomas Ross | Spinal spacer assembly |
US20050027360A1 (en) * | 2003-08-01 | 2005-02-03 | Webb Scott A. | Spinal implant |
US20050096745A1 (en) * | 2003-10-29 | 2005-05-05 | Eurosurgical Sa | Intersomatic cage for lumbar fusion by transforaminal approach and its cage carrying device |
US20050256578A1 (en) * | 2004-05-11 | 2005-11-17 | Geoffrey Blatt | Artificial spinal disc, insertion tool, and method of insertion |
US20050283245A1 (en) * | 2003-08-05 | 2005-12-22 | Gordon Charles R | Method of insertion of an expandable intervertebral implant using a tool |
US7018413B2 (en) * | 2001-10-24 | 2006-03-28 | Tutogen Medical Gmbh | Modular system for spinal column fusion |
US7060073B2 (en) * | 1999-10-21 | 2006-06-13 | Sdgi Holdings, Inc. | Devices and techniques for a posterior lateral disc space approach |
US20060129244A1 (en) * | 2004-10-25 | 2006-06-15 | Alphaspine, Inc. | Expandable intervertebral spacer method and apparatus |
US7105023B2 (en) * | 2002-01-17 | 2006-09-12 | Concept Matrix, L.L.C. | Vertebral defect device |
US7115132B2 (en) * | 2001-07-16 | 2006-10-03 | Spinecore, Inc. | Static trials and related instruments and methods for use in implanting an artificial intervertebral disc |
US20060229627A1 (en) * | 2004-10-29 | 2006-10-12 | Hunt Margaret M | Variable angle spinal surgery instrument |
US20060235426A1 (en) * | 2005-04-15 | 2006-10-19 | Sdgi Holdings, Inc. | Instruments, implants and methods for positioning implants into a spinal disc space |
US20060241642A1 (en) * | 2005-04-11 | 2006-10-26 | Impliant Ltd. | Inserting anterior and posterior spinal prostheses |
US20070093850A1 (en) * | 2005-09-29 | 2007-04-26 | Harris Peter M | Adjustable interbody introducer device and method |
US7235082B2 (en) * | 2003-08-12 | 2007-06-26 | Depuy Spine, Inc. | Device for insertion of implants |
US20070208343A1 (en) * | 2004-03-10 | 2007-09-06 | Sepitec Foundation | Implant Used in Stabilising Operations on the Thoracic and Lumbar Vertebral Column |
US20070225726A1 (en) * | 2006-03-23 | 2007-09-27 | Justin Dye | Instruments for delivering spinal implants |
US20070225805A1 (en) * | 2006-03-21 | 2007-09-27 | Reinhold Schmieding | Ligament Fixation Using Graft Harness/Bolt Assembly |
US20070225808A1 (en) * | 2006-03-22 | 2007-09-27 | Warnick David R | Pivotable interbody spacer |
US20070282449A1 (en) * | 2006-04-12 | 2007-12-06 | Spinalmotion, Inc. | Posterior spinal device and method |
US20080009880A1 (en) * | 2006-03-22 | 2008-01-10 | Warnick David R | Pivotable Vetrebral Spacer |
US20080027544A1 (en) * | 2006-07-28 | 2008-01-31 | Warsaw Orthopedic Inc. | Instruments and techniques for engaging spinal implants for insertion into a spinal space |
US20080065082A1 (en) * | 2006-09-08 | 2008-03-13 | Narissa Chang | Steerable rasp/trial inserter |
US20080097454A1 (en) * | 2006-09-19 | 2008-04-24 | Warsaw Orthopedic Inc. | Instruments and methods for spinal implant revision |
US20080109005A1 (en) * | 2006-08-10 | 2008-05-08 | Trudeau Jeffrey L | System and Methods for Inserting a Spinal Disc Device Into an Intervertebral Space |
US20080119935A1 (en) * | 2006-11-17 | 2008-05-22 | Luis Marquez Alvarez | Intersomatic cage, clamp for manipulating it and procedure for inserting the intersomatic cage between vertebrae |
US20080125865A1 (en) * | 2006-09-21 | 2008-05-29 | Abdelgany Mahmoud F | Articulating interbody spacer, vertebral body replacement |
US7465305B2 (en) * | 1997-08-26 | 2008-12-16 | Warsaw Orthopedic, Inc. | Spinal implant and cutting tool preparation accessory for mounting the implant |
US7470273B2 (en) * | 2004-06-25 | 2008-12-30 | Ebi, Llc | Tool for intervertebral implant manipulation |
US7479160B2 (en) * | 1998-10-28 | 2009-01-20 | Warsaw Orthopedic, Inc. | Interbody fusion grafts and instrumentation |
US20090054991A1 (en) * | 2006-05-02 | 2009-02-26 | Ashok Biyani | Transforaminal lumbar interbody fusion cage |
US7500991B2 (en) * | 2002-12-31 | 2009-03-10 | Depuy Acromed, Inc. | Banana cage |
US7594919B2 (en) * | 2004-07-23 | 2009-09-29 | Warsaw Orthopedic, Inc. | Artificial disc inserter |
US20090276049A1 (en) * | 2005-01-28 | 2009-11-05 | Peter Weiland | Implant for Transforaminal Intracorporeal Fusion |
US20100094422A1 (en) * | 2008-10-13 | 2010-04-15 | Noah Hansell | Intervertebral Spacer |
US20100256760A1 (en) * | 2009-04-02 | 2010-10-07 | Noah Hansell | Method of Installation of Intervertebral Spacers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6039762A (en) | 1995-06-07 | 2000-03-21 | Sdgi Holdings, Inc. | Reinforced bone graft substitutes |
KR100371308B1 (en) | 2000-08-28 | 2003-02-07 | 구자교 | a prosthetic implant for spinal interbody fusion and a inserting apparatus thereof |
US6558424B2 (en) * | 2001-06-28 | 2003-05-06 | Depuy Acromed | Modular anatomic fusion device |
-
2006
- 2006-04-04 US US11/278,552 patent/US7959675B2/en not_active Expired - Fee Related
-
2011
- 2011-03-11 US US13/046,140 patent/US20110166654A1/en not_active Abandoned
Patent Citations (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5609635A (en) * | 1988-06-28 | 1997-03-11 | Michelson; Gary K. | Lordotic interbody spinal fusion implants |
US5717006A (en) * | 1994-02-08 | 1998-02-10 | Centre National De La Recherche Scientifique (C.N.R.S.) | Composition for biomaterial; preparation process |
US5713899A (en) * | 1995-04-27 | 1998-02-03 | Societe Jbs Sa | Cervical cage designed for the performance of intersomatic arthrodesis |
US5653763A (en) * | 1996-03-29 | 1997-08-05 | Fastenetix, L.L.C. | Intervertebral space shape conforming cage device |
US6346123B1 (en) * | 1996-10-24 | 2002-02-12 | Sdgi Holdings, Inc. | Ceramic fusion implants and compositions |
US5895428A (en) * | 1996-11-01 | 1999-04-20 | Berry; Don | Load bearing spinal joint implant |
US20040193159A1 (en) * | 1997-01-02 | 2004-09-30 | St. Francis Medical Technologies, Inc. | Spinal implants, insertion instruments, and methods of use |
US7465305B2 (en) * | 1997-08-26 | 2008-12-16 | Warsaw Orthopedic, Inc. | Spinal implant and cutting tool preparation accessory for mounting the implant |
US6143032A (en) * | 1997-11-12 | 2000-11-07 | Schafer Micomed Gmbh | Intervertebral implant |
US6143033A (en) * | 1998-01-30 | 2000-11-07 | Synthes (Usa) | Allogenic intervertebral implant |
US6517544B1 (en) * | 1998-06-09 | 2003-02-11 | Gary K. Michelson | Device and method for preparing a space between adjacent vertebrae to receive an insert |
US6156037A (en) * | 1998-10-28 | 2000-12-05 | Sdgi Holdings, Inc. | Anterior lateral spine cage-plate fixation device and technique |
US7479160B2 (en) * | 1998-10-28 | 2009-01-20 | Warsaw Orthopedic, Inc. | Interbody fusion grafts and instrumentation |
US7637953B2 (en) * | 1998-10-28 | 2009-12-29 | Warsaw Orthopedic, Inc. | Interbody fusion grafts and instrumentation |
US6599294B2 (en) * | 1999-01-30 | 2003-07-29 | Aesculap Ag & Co. Kg | Surgical instrument for introducing intervertebral implants |
US6245108B1 (en) * | 1999-02-25 | 2001-06-12 | Spineco | Spinal fusion implant |
US7338526B2 (en) * | 1999-03-07 | 2008-03-04 | Active Implants Corporation | Method and apparatus for computerized surgery |
US20020107573A1 (en) * | 1999-03-07 | 2002-08-08 | Discure Ltd. | Method and apparatus for computerized surgery |
US7060073B2 (en) * | 1999-10-21 | 2006-06-13 | Sdgi Holdings, Inc. | Devices and techniques for a posterior lateral disc space approach |
US20030100950A1 (en) * | 2000-03-22 | 2003-05-29 | Olivier Moret | Cage-type intervertebral implant |
US6537589B1 (en) * | 2000-04-03 | 2003-03-25 | Kyung Won Medical Co., Ltd. | Calcium phosphate artificial bone as osteoconductive and biodegradable bone substitute material |
US6478800B1 (en) * | 2000-05-08 | 2002-11-12 | Depuy Acromed, Inc. | Medical installation tool |
US6558484B1 (en) * | 2001-04-23 | 2003-05-06 | Hiroshi Onoe | High strength screw |
US20020161444A1 (en) * | 2001-04-28 | 2002-10-31 | Gil-Woon Choi | Spine fusion implant |
US6719794B2 (en) * | 2001-05-03 | 2004-04-13 | Synthes (U.S.A.) | Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure |
US7226483B2 (en) * | 2001-05-03 | 2007-06-05 | Synthes (U.S.A.) | Method of performing a transforaminal posterior lumber interbody fusion procedure |
US7115132B2 (en) * | 2001-07-16 | 2006-10-03 | Spinecore, Inc. | Static trials and related instruments and methods for use in implanting an artificial intervertebral disc |
US6682534B2 (en) * | 2001-08-02 | 2004-01-27 | Depuy Acromed, Inc. | Endplate preparation instrument and associated method |
US7018413B2 (en) * | 2001-10-24 | 2006-03-28 | Tutogen Medical Gmbh | Modular system for spinal column fusion |
US7105023B2 (en) * | 2002-01-17 | 2006-09-12 | Concept Matrix, L.L.C. | Vertebral defect device |
US7500991B2 (en) * | 2002-12-31 | 2009-03-10 | Depuy Acromed, Inc. | Banana cage |
US20040153065A1 (en) * | 2003-02-03 | 2004-08-05 | Lim Roy K. | Expanding interbody implant and articulating inserter and method |
US20050004671A1 (en) * | 2003-07-01 | 2005-01-06 | Thomas Ross | Spinal spacer assembly |
US20050027360A1 (en) * | 2003-08-01 | 2005-02-03 | Webb Scott A. | Spinal implant |
US20050283245A1 (en) * | 2003-08-05 | 2005-12-22 | Gordon Charles R | Method of insertion of an expandable intervertebral implant using a tool |
US7235082B2 (en) * | 2003-08-12 | 2007-06-26 | Depuy Spine, Inc. | Device for insertion of implants |
US20050096745A1 (en) * | 2003-10-29 | 2005-05-05 | Eurosurgical Sa | Intersomatic cage for lumbar fusion by transforaminal approach and its cage carrying device |
US20070208343A1 (en) * | 2004-03-10 | 2007-09-06 | Sepitec Foundation | Implant Used in Stabilising Operations on the Thoracic and Lumbar Vertebral Column |
US20050256578A1 (en) * | 2004-05-11 | 2005-11-17 | Geoffrey Blatt | Artificial spinal disc, insertion tool, and method of insertion |
US7470273B2 (en) * | 2004-06-25 | 2008-12-30 | Ebi, Llc | Tool for intervertebral implant manipulation |
US7594919B2 (en) * | 2004-07-23 | 2009-09-29 | Warsaw Orthopedic, Inc. | Artificial disc inserter |
US20060129244A1 (en) * | 2004-10-25 | 2006-06-15 | Alphaspine, Inc. | Expandable intervertebral spacer method and apparatus |
US20060229627A1 (en) * | 2004-10-29 | 2006-10-12 | Hunt Margaret M | Variable angle spinal surgery instrument |
US20090276049A1 (en) * | 2005-01-28 | 2009-11-05 | Peter Weiland | Implant for Transforaminal Intracorporeal Fusion |
US20060241642A1 (en) * | 2005-04-11 | 2006-10-26 | Impliant Ltd. | Inserting anterior and posterior spinal prostheses |
US20060235426A1 (en) * | 2005-04-15 | 2006-10-19 | Sdgi Holdings, Inc. | Instruments, implants and methods for positioning implants into a spinal disc space |
US7575580B2 (en) * | 2005-04-15 | 2009-08-18 | Warsaw Orthopedic, Inc. | Instruments, implants and methods for positioning implants into a spinal disc space |
US20070093850A1 (en) * | 2005-09-29 | 2007-04-26 | Harris Peter M | Adjustable interbody introducer device and method |
US20070225805A1 (en) * | 2006-03-21 | 2007-09-27 | Reinhold Schmieding | Ligament Fixation Using Graft Harness/Bolt Assembly |
US20080009880A1 (en) * | 2006-03-22 | 2008-01-10 | Warnick David R | Pivotable Vetrebral Spacer |
US20070225808A1 (en) * | 2006-03-22 | 2007-09-27 | Warnick David R | Pivotable interbody spacer |
US20070225726A1 (en) * | 2006-03-23 | 2007-09-27 | Justin Dye | Instruments for delivering spinal implants |
US20070282449A1 (en) * | 2006-04-12 | 2007-12-06 | Spinalmotion, Inc. | Posterior spinal device and method |
US20090054991A1 (en) * | 2006-05-02 | 2009-02-26 | Ashok Biyani | Transforaminal lumbar interbody fusion cage |
US20080027544A1 (en) * | 2006-07-28 | 2008-01-31 | Warsaw Orthopedic Inc. | Instruments and techniques for engaging spinal implants for insertion into a spinal space |
US20080109005A1 (en) * | 2006-08-10 | 2008-05-08 | Trudeau Jeffrey L | System and Methods for Inserting a Spinal Disc Device Into an Intervertebral Space |
US20080065082A1 (en) * | 2006-09-08 | 2008-03-13 | Narissa Chang | Steerable rasp/trial inserter |
US20080097435A1 (en) * | 2006-09-19 | 2008-04-24 | Warsaw Orthopedic Inc. | Instruments and methods for spinal implant revision |
US20080097454A1 (en) * | 2006-09-19 | 2008-04-24 | Warsaw Orthopedic Inc. | Instruments and methods for spinal implant revision |
US20080125865A1 (en) * | 2006-09-21 | 2008-05-29 | Abdelgany Mahmoud F | Articulating interbody spacer, vertebral body replacement |
US20080119935A1 (en) * | 2006-11-17 | 2008-05-22 | Luis Marquez Alvarez | Intersomatic cage, clamp for manipulating it and procedure for inserting the intersomatic cage between vertebrae |
US20100094422A1 (en) * | 2008-10-13 | 2010-04-15 | Noah Hansell | Intervertebral Spacer |
US20100256760A1 (en) * | 2009-04-02 | 2010-10-07 | Noah Hansell | Method of Installation of Intervertebral Spacers |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10478313B1 (en) | 2014-01-10 | 2019-11-19 | Nuvasive, Inc. | Spinal fusion implant and related methods |
US9730802B1 (en) | 2014-01-14 | 2017-08-15 | Nuvasive, Inc. | Spinal fusion implant and related methods |
US10335287B2 (en) | 2014-01-14 | 2019-07-02 | Nuvasive, Inc. | Spinal fusion implant and related methods |
US11497621B2 (en) | 2014-01-14 | 2022-11-15 | Nuvasive, Inc. | Inserter for implanting a spinal implant |
US20200246160A1 (en) * | 2019-02-01 | 2020-08-06 | Globus Medical, Inc. | Intervertebral spinal implant |
US11039931B2 (en) * | 2019-02-01 | 2021-06-22 | Globus Medical, Inc. | Intervertebral spinal implant |
US11382764B2 (en) | 2019-06-10 | 2022-07-12 | Life Spine, Inc. | Expandable implant assembly with compression features |
US11857432B2 (en) | 2020-04-13 | 2024-01-02 | Life Spine, Inc. | Expandable implant assembly |
US11602439B2 (en) | 2020-04-16 | 2023-03-14 | Life Spine, Inc. | Expandable implant assembly |
US11337825B2 (en) | 2020-05-15 | 2022-05-24 | Life Spine, Inc. | Steerable implant assembly |
US11602440B2 (en) | 2020-06-25 | 2023-03-14 | Life Spine, Inc. | Expandable implant assembly |
Also Published As
Publication number | Publication date |
---|---|
US7959675B2 (en) | 2011-06-14 |
US20060241761A1 (en) | 2006-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7959675B2 (en) | Spine implant insertion device and method | |
US8641764B2 (en) | Spine implant insertion device and method | |
US11944551B2 (en) | Expandable vertebral implant | |
US20080140085A1 (en) | Steerable spine implant insertion device and method | |
US11850159B2 (en) | Surgical implant with guiding rail | |
US10857004B2 (en) | Devices and methods for minimally invasive spinal stabilization and instrumentation | |
US9687279B2 (en) | Facet joint replacement instruments and methods | |
EP0929264B1 (en) | Apparatus and method for implant insertion | |
US8801721B2 (en) | Apparatus and methods for inserting an implant | |
US9283085B2 (en) | Intervertebral disc prosthesis and method | |
US8292959B2 (en) | Spinal implant | |
AU2016222305A1 (en) | Percutaneous arthrodesis method and system | |
US11752003B2 (en) | Expandable interbody spacer | |
EP2506788A1 (en) | Facet joint replacement instruments and methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |